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CN-224228416-U - Magnetic latching device for intelligent electronic locking mechanism

CN224228416UCN 224228416 UCN224228416 UCN 224228416UCN-224228416-U

Abstract

The utility model discloses a magnetic latching device for an intelligent electronic locking mechanism, which comprises a shell, a shielding iron pipe, a rear iron blocking pad, a gasket, an electromagnetic coil, a copper pipe, a strong magnet, a magnetism reducing element, a spring, an iron moving pin and a copper baffle plate. The locking device has a simple structure, the integrated structure of the zinc alloy die casting molding of the shell is convenient for die production, the assembly qualification rate of finished products is ensured, the economic cost of production and assembly time is greatly saved, the quality of products is greatly improved, the internal component mechanism is stable, and the iron moving pin response is rapid.

Inventors

  • GUO BAOXUAN

Assignees

  • 郭保宣

Dates

Publication Date
20260512
Application Date
20250425

Claims (5)

  1. 1. The magnetic latching device for the intelligent electronic locking mechanism is characterized by comprising a shell, a shielding iron pipe, a rear iron blocking pad, a gasket, an electromagnetic coil, a copper pipe, a strong magnet, a magnetism reducing element, a spring, an iron movable pin and a copper baffle plate; The shell is of a cylindrical structure with an open front end, the shielding iron pipe is arranged in the shell, the rear iron blocking pad and the gasket are sequentially arranged in the rear end of the shielding iron pipe from back to front, the electromagnetic coil is arranged in the shielding iron pipe through a framework, the rear end face of the framework is attached to the end face of the gasket, the copper pipe is arranged in the framework of the electromagnetic coil, the rear end of the copper pipe is located in a central hole of the gasket, the strong magnet, the magnetism reducing element and the spring are sequentially arranged in the rear section of the copper pipe from back to front, the iron moving pin is of a step shaft structure, the iron moving pin is arranged in the front section of the copper pipe, the step part of the rear end of the iron moving pin is matched with the front end of the spring, the step part of the front end of the iron moving pin is provided with a baffle ring, the copper baffle is arranged on the front opening of the shell, the front end of the iron moving pin passes through the U-shaped opening groove, and is matched with the U-shaped opening groove of the copper baffle through the step part of the front end of the iron moving pin.
  2. 2. The magnetic latching device for intelligent electronic locking mechanism of claim 1, wherein the housing is of a zinc alloy die-cast integrated structure, threaded connecting holes are formed in the outer circumference of the front end of the housing, and the copper baffle is arranged on the front end of the housing through screws.
  3. 3. The magnetic latching device for intelligent electronic locking mechanism according to claim 1, wherein the shielding iron pipe and the rear end of the shell are correspondingly provided with outlets.
  4. 4. The magnetic latching device for intelligent electronic locking mechanism of claim 1, wherein the strong magnet is a neodymium-iron-boron magnet, and the thickness of the demagnetizing element is larger than that of the strong magnet.
  5. 5. The magnetic latching device for intelligent electronic locking mechanism according to claim 1, wherein the gasket is made of 45# steel.

Description

Magnetic latching device for intelligent electronic locking mechanism Technical Field The utility model relates to the technical field of intelligent locks, in particular to a magnetic latching device for an intelligent electronic locking mechanism. Background At present, intelligent lockset is widely used due to convenience and safety, the intelligent lockset is provided with an independent locking mechanism, the locking mechanism can limit the opening of a lock body when the intelligent lockset is illegally unlocked generally through a magnetic holding device, and the magnetic holding locking device of the intelligent lockset on the market has the problems of unstable structure, high power consumption, low response speed and the like. Disclosure of Invention The utility model aims to overcome the defects of the prior art and provides a magnetic latching electromagnet for an intelligent electronic lock locking mechanism, which has the advantages of stable structure and quick response. The technical scheme adopted by the utility model is as follows: A magnetic latching device for an intelligent electronic locking mechanism comprises a shell, a shielding iron pipe, a rear iron blocking pad, a gasket, an electromagnetic coil, a copper pipe, a strong magnet, a magnetism reducing element, a spring, an iron moving pin and a copper baffle plate; The shell is of a cylindrical structure with an open front end, the shielding iron pipe is arranged in the shell, the rear iron blocking pad and the gasket are sequentially arranged in the rear end of the shielding iron pipe from back to front, the electromagnetic coil is arranged in the shielding iron pipe through a framework, the rear end face of the framework is attached to the end face of the gasket, the copper pipe is arranged in the framework of the electromagnetic coil, the rear end of the copper pipe is located in a central hole of the gasket, the strong magnet, the magnetism reducing element and the spring are sequentially arranged in the rear section of the copper pipe from back to front, the iron moving pin is of a step shaft structure, the iron moving pin is arranged in the front section of the copper pipe, the step part of the rear end of the iron moving pin is matched with the front end of the spring, the step part of the front end of the iron moving pin is provided with a baffle ring, the copper baffle is arranged on the front opening of the shell, the front end of the iron moving pin passes through the U-shaped opening groove, and is matched with the U-shaped opening groove of the copper baffle through the step part of the front end of the iron moving pin. Specifically, the casing be zinc alloy die-casting fashioned integral type structure, be provided with threaded connection hole on the outer circumference of casing front end, the copper separation blade passes through the screw setting on the casing front end. Specifically, the rear ends of the shielding iron pipe and the shell are correspondingly provided with outlets. Specifically, the strong magnet is a neodymium-iron-boron magnet, and the thickness of the magnetism reduction element is larger than that of the strong magnet. Specifically, the gasket is made of 45# steel. By adopting the technical scheme, the utility model has the following advantages: The locking device has a simple structure, the integrated structure of the zinc alloy die casting molding of the shell is convenient for die production, the assembly qualification rate of finished products is ensured, the economic cost of production and assembly time is greatly saved, the quality of products is greatly improved, the internal component mechanism is stable, and the iron moving pin response is rapid. Drawings Fig. 1 is an overall schematic view of the pop-up state of the iron pin of the present utility model. FIG. 2 is a schematic cross-sectional view A-A of FIG. 1. Fig. 3 is an exploded view of the present utility model. In the figure, the device comprises a 1-shell, a 2-shielding iron pipe, a 3-rear iron blocking pad, a 4-gasket, a 5-electromagnetic coil, a 51-framework, a 6-copper pipe, a 7-strong magnet, an 8-demagnetizing element, a 9-spring, a 10-iron movable pin, a 101-baffle ring, an 11-copper baffle plate, a 12-screw and a 13-outlet. Detailed Description The present utility model is further explained below with reference to the drawings and examples, which are not to be construed as limiting the scope of the utility model, and the purpose of the present utility model is to protect all technical improvements within the scope of the utility model. The magnetic latching device for the intelligent electronic locking mechanism comprises a shell 1, a shielding iron pipe 2, a rear iron blocking pad 3, a gasket 4, an electromagnetic coil 5, a copper pipe 6, a strong magnet 7, a demagnetizing element 7, a spring 9, a iron moving pin 10 and a copper baffle 11, wherein the magnetic latching device is shown in the accompanying drawings 1-2. T